The short answer is no. It doesn't notify you when you delete a message on WhatsApp. The main reason it doesn't is because you already know you haven't messaged anyone.
How to Read Deleted Whatsapp Messages – Useful Tips for Whatsapp
No, that message will disappear from their message center. As soon as you delete it, the message that was there will disappear so you don't have to worry.
You can preview messages in the notification panel on both Android and iOS. WhatsApp users can read messages without opening them and keep the message status as "unread".
If you delete a message while it is still in the notification panel, the notification will also reflect the message "Message deleted". Although the other person can see your deleted message in their message panel, they cannot see it.
